Results 11 to 20 of about 9,632 (253)
Pose estimation by extended Kalman filter using noise covariance matrices based on sensor output
ROBOMECH Journal, 2020 This paper presents an extended Kalman filter for pose estimation using noise covariance matrices based on sensor output. Compact and lightweight nine-axis motion sensors are used for motion analysis in widely various fields such as medical welfare and ...
Ayuko Saito +3 more
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Motion of the Tippe Top: Gyroscopic Balance Condition and Stability [PDF]
SIAM Journal on Applied Dynamical Systems, 2005 52 pages, 11 figures, to be published in SIAM Journal on Applied Dynamical ...
Ueda, Takahiro +2 more
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INTEGRATION OF PHOTOGRAMMETRY, COMPUTED TOMOGRAPHY AND ENDOSCOPY FOR GYROSCOPE 3D DIGITIZATION
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021 . Cultural heritage preservation via 3D digitization is becoming more and more important. Besides conventional buildings and landmarks, many technical instruments and artifacts, which belong to tech heritage (TH), are also of great importance ...
K. Zhan, D. Fritsch, Jörg F. Wagner
semanticscholar +1 more source
Audio Keyword Reconstruction from On-Device Motion Sensor Signals via Neural Frequency Unfolding
Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, 2021 In this paper, we present a novel deep neural network architecture that reconstructs the high-frequency audio of selected spoken human words from low-sampling-rate signals of (ego-)motion sensors, such as accelerometer and gyroscope data, recorded on ...
Tianshi Wang +7 more
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Interrelation of Precessed Motions of the Gyroscope
World Journal of Mechanics, 2021 The fundamental principles of the gyroscope theory contain the system of the inertial torques generated by the rotating mass of the spinning disc that interrelated by the ratio of its angular velocities rotation around axes. The action of the centrifugal, common inertial Coriolis forces and the change in the angular momentum generate the system of ...
openaire +2 more sources
Applications of Fuzzy Sliding Mode Control for a Gyroscope System
Abstract and Applied Analysis, 2013 The study proposed the application of the fuzzy sliding mode for a gyroscope system status control. The state response analysis of the gyroscope system revealed highly nonlinear and chaotic subharmonic motions of 2T during state formation.
Shih-Chung Chen +4 more
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Motion Blurred Star Image Restoration Based on MEMS Gyroscope Aid and Blur Kernel Correction
Sensors, 2018 Under dynamic conditions, motion blur is introduced to star images obtained by a star sensor. Motion blur affects the accuracy of the star centroid extraction and the identification of stars, further reducing the performance of the star sensor.
Shiqiang Wang +3 more
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Tightly-Coupled Monocular Visual-Odometric SLAM Using Wheels and a MEMS Gyroscope
IEEE Access, 2019 In this paper, we present a novel tightly coupled probabilistic monocular visual-odometric simultaneous localization and mapping (VOSLAM) algorithm using wheels and a MEMS gyroscope, which can provide accurate, robust, and long-term localization for ...
Meixiang Quan +3 more
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Videometrics-based Detection of Vibration Linearity in MEMS Gyroscope [PDF]
International Journal of Computational Intelligence Systems, 2011 MEMS gyroscope performs as a sort of sensor to detect angular velocity, with diverse applications in engineering including vehicle and intelligent traffic etc.
Yong Zhou +3 more
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Physics of Gyroscope’s “Antigravity Effect”
Advances in Mathematical Physics, 2019 The physics of gyroscopic effects are more complex than presented in existing mathematical models. The effects presented by these models do not match the real forces acting on gyroscopic devices.
Ryspek Usubamatov
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